Ekaterina Lopes defeated Eva Birnerova 6-4 6-7 6-4 in the Barcelona 75K round of 32 on clay. The upset overturned the form book — Eva Birnerova came in leading the head-to-head 1–0. Ekaterina Lopes claimed a first win over Eva Birnerova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-23 | Roland Garros | Q128 | clay | Eva Birnerova | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.